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在全国许多单位采用图形或数据输入板以及光笔输入,控制计算机图形显示的情况下,我厂另辟途径,设计了一个直接用键盘输入、控制的交互式计算机图形显示软件系统。成功地在IBM-PC/XT微机屏幕上显示了我厂制作的S5009网络图案画面。本文试就三个方面介绍这种新的软件系统。一、此软件系统有三个显著的特点:(1)硬件设备较一般绘图系统简单。一台用于管理的IBM-PC/XT机系统及其兼容机在不作任何硬件改造的情况下,只要装入该软件运行,即可直接输入和显示多种几何图案。(2)设计员在利用该软件系统工作时,毫无违背传统的绘画习惯的感觉,用
Many units in the country using graphics or data input board and the light pen input, control of computer graphics display case, I plant another way to design a direct keyboard input, control of the interactive computer graphics display software system. Successfully displayed on the IBM-PC / XT computer screen S5009 network design I plant produced images. This article describes three aspects of this new software system. First, the software system has three salient features: (1) hardware devices than the general drawing system is simple. A managed IBM-PC / XT machine system and its compatible machines can be imported and displayed with multiple geometries, as long as the software is running, without any hardware changes. (2) designers in the use of the software system, there is no violation of the traditional painting habits of feeling, with